{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-42406","assignerOrgId":"9302f53e-dde5-4bf3-b2f2-a83f91ac0eee","state":"PUBLISHED","assignerShortName":"Mattermost","dateReserved":"2024-09-23T07:55:36.322Z","datePublished":"2024-09-26T08:04:22.939Z","dateUpdated":"2024-09-26T13:11:34.682Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Mattermost","vendor":"Mattermost","versions":[{"status":"affected","version":"9.11.0"},{"lessThanOrEqual":"9.10.1","status":"affected","version":"9.10.0","versionType":"semver"},{"lessThanOrEqual":"9.9.2","status":"affected","version":"9.9.0","versionType":"semver"},{"lessThanOrEqual":"9.5.8","status":"affected","version":"9.5.0","versionType":"semver"},{"status":"unaffected","version":"10.0.0"},{"status":"unaffected","version":"9.11.1"},{"status":"unaffected","version":"9.10.2"},{"status":"unaffected","version":"9.9.3"},{"status":"unaffected","version":"9.5.9"}]}],"credits":[{"lang":"en","type":"finder","value":"Daniel Espino Garcia"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>Mattermost versions 9.11.x &lt;= 9.11.0, 9.10.x &lt;= 9.10.1, 9.9.x &lt;= 9.9.2 and 9.5.x &lt;= 9.5.8 fail to properly authorize requests when viewing archived channels is disabled, which allows&nbsp;an attacker to retrieve post and file information about archived channels. Examples are flagged or unread posts as well as files.</p>"}],"value":"Mattermost versions 9.11.x <= 9.11.0, 9.10.x <= 9.10.1, 9.9.x <= 9.9.2 and 9.5.x <= 9.5.8 fail to properly authorize requests when viewing archived channels is disabled, which allows an attacker to retrieve post and file information about archived channels. Examples are flagged or unread posts as well as files."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-284","description":"CWE-284: Improper Access Control","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"9302f53e-dde5-4bf3-b2f2-a83f91ac0eee","shortName":"Mattermost","dateUpdated":"2024-09-26T08:04:22.939Z"},"references":[{"url":"https://mattermost.com/security-updates"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>Update Mattermost to versions 10.0.0, 9.11.1, 9.10.2, 9.9.3, 9.5.9 or higher.</p>"}],"value":"Update Mattermost to versions 10.0.0, 9.11.1, 9.10.2, 9.9.3, 9.5.9 or higher."}],"source":{"advisory":"MMSA-2024-00351","defect":["https://mattermost.atlassian.net/browse/MM-58491"],"discovery":"INTERNAL"},"title":"Unauthorized access on archived channels","x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-26T13:11:20.126365Z","id":"CVE-2024-42406","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-26T13:11:34.682Z"}}]}}